Institute Newton C. Braga

Circuit Bench

8-Channel Remote Control Via PC (CB17653E)
This circuit is very interesting due to the range of practical applications it can have, from...
Differentiator (CB20752E)
This differentiator for the negative front of the input signal can be elaborated based on any...
Multichannel Two-Wire Remote Control (CB12440E)
This circuit is from a 1997 publication, but it can be assembled with a BD136 for TR1. The...